Change Lexer::MeasureTokenLength to take a LangOptions reference.

This allows it to accurately measure tokens, so that we get:

t.cpp:8:13: error: unknown type name 'X'
static foo::X  P;
       ~~~~~^

instead of the woefully inferior:

t.cpp:8:13: error: unknown type name 'X'
static foo::X  P;
       ~~~~ ^

Most of this is just plumbing to push the reference around.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69099 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index 2c9b0b937a..111409ff78 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -336,7 +336,7 @@ SourceLocation Preprocessor::getLocForEndOfToken(SourceLocation Loc) {
   if (Loc.isInvalid() || !Loc.isFileID())
     return SourceLocation();
 
-  unsigned Len = Lexer::MeasureTokenLength(Loc, getSourceManager());
+  unsigned Len = Lexer::MeasureTokenLength(Loc, getSourceManager(), Features);
   return AdvanceToTokenCharacter(Loc, Len);
 }